jaykid806

hi everybody, i have a 99 max se (cali spec). just had all coils replaced at dealership and my 02 sensor front,front one. and now when i drive it feels powerful most of the time and then sometimes it feels slow. Randomly when i sit at a stop light it sputters like its goin to stall out but wont. and when i floor it, it sputters all the way to the redline. the knock sensor is gettin fixed at mechanics tommorow, but could it be the injectors? if so how much are they, and how much with labor? thanx 4 readin this long thread-JB

keener

test the resistance across the injectors. should be between 10 and 14 ohms. most often they fail on the high side around 50 to 70 ohms. you can only access the front three (cylinders 2,4,6) and the rear ones need the upper plentum removed. you can do all this without paying a mechanic. injectors run $130 and the orings around $2 per injector. good luck.....

jaykid806

i donlt have the tool to do that, im worried about my power loss and the sputter, i also have 161,000mi on my 99 se